Want to update data from SQL file to Redshift?
Try Withdata FileToDB, a SQL file to Redshift converter, Update data from SQL file to Redshift, Easy and Fast.
- Can run in GUI mode, Step by Step, just a few mouse clicks.
- Can run in Command line, for Scheduled Tasks and Streams.
- Import SQL to Redshift locally and privately, avoid uploading SQL file(s) to online services.
- Support Windows, Linux, and macOS.
Update data from SQL file to Redshift
Choose SQL file -> Set Redshift table -> Update SQL data to Redshift
Choose Redshift and logon.

Click “Wizard – 1 File To 1 Table” at task dialog.

Select the “SQL” file type.

then show the wizard.
1. Open a SQL file.

2. Select a Redshift table and config fields.
Set “Load Type” to “Update”, choice “By Key”.

3. Preview data.

4. Update SQL data to Redshift.

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